patent medicine
Americannoun
-
a medicine sold without a prescription in drugstores or by sales representatives, and usually protected by a trademark.
-
a medicine distributed by a company having a patent on its manufacture.
patent medicine
British
noun
Etymology
Origin of patent medicine
First recorded in 1760–70
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.